Life Cycle Data Management System for Japanese construction field

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Life Cycle Data Management System for Japanese
construction field
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Agenda

1. Introduction
2. Current Issues of Information Sharing
3. Solutions of Issues by LCDM System
4. Fundamental Requisites of LCDM System
5. Developing Steps of LCDM System
6. Image of How LCDM System Works
7. System Configuration of LCDM System
8. Data Handled by LCDM System
9. Behavior of LCDM System
10. Service offered by LCDM System
11. LCDM Forum

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1. Introduction
LCDM isGeneral concept of data sharing and
system collaboration all through the construction
lifecycle, not only execution process, but also
maintenance process of completed objects. LCDM
Life Cycle Data Management Goals areTo develop
specification of data standards and information
infrastructure, on which standardized data are
registered, updated, and made effective use of,
in order to promote data standards and make
information investment efficient.
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2. Current Issues of Information Sharing

• Digitalization of paper base does not make
  business restructuring go a long way.
• IT development and standardization are dealt with
  separately in different fields, so that data
  linking is not smooth.

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3. Solution of Issues by LCDM System(1/2)

• Provide information circulation infrastructure,
  and realize data-linking and system-linking all
  thorough life-cycle.

Utilizing System
LCDM System
LCDM Information Circulation Infrastructure
LCDM Information Circulation Infrastructure (Regis
ter, Search, Linking)
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3. Solutions of Issues by LCDM System(2/2)

• For the circulation of data, the first thing is
  circulation of data standards in the form of data
  models.
• Then, plan to circulate data based upon
  circulating standards.
• And then, solve the problems involved in
  system-linking.

Solution of Problem in Linking of Deferent
Communities
Data Circulation
Prospective
Priority of Problem Solution
Data Standard Circulation
Data Circulation
Emergent
Acquistion
Register
Search
Data Standard Circulation
Utilizing Systems
Data Standard Circulation
Acquisition
Register
Search
Solution of Problem in System-Linking
Acquisition
Register
Search
Solution of Problems in Data
Solution of Problems in Data Standard
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4. Fundamental Requisites of LCDM System
Prospect
Data Standard Circulation
Harmony and Linking between Different
Organizations and Communities

• Register/Manage/Search Data Standards
• Wide Data Standards Circulation

• The Mutual Use of Data and System Offered by
  Different Organizations and Communities

Data Circulation

• Register/Manage/Search LCDM Data Location and
  Administrative Information
• The Mutual Utilization of Data Offered by
  Different Organizations

Term and Classification Linking

• Assimilation of Terms and Usages between
  Different Data Standards

Data Circulation by System-Linking
Requisites for Practical Use

• Mechanism of System-Linking
• Register/Manage/Search Administrative
  Information
• The Mutual Utilization of Data and Data Standard
  Offered by Different Organizations

• Charge
• Management of Rights
• Security
• etc.

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5. Developing Steps of LCDM System
Step 3 Data Circulation Between Various Data
Specifications
Increase of Introduction Merit
Step 2 Computer System Linking
More Advanced Function and Data Circulation
Step 1 Circulation of Data
Step 0 Circulation of Data Specifications
Function Attainment Level
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6. Image of How LCDM System Works
Admin Info
Admin Info
New Use of Data with Ones Own Data
Admin Info
Acquisition
Citizen
Satellite Picture
Data Creating Commercial Company
Distribute Data
Rd. Data River Data
Identify Data
?System Developer? Develop New Service!
National Rd. Data Prefectural Rd. Data Traffic
Control Information
?Data User? New User of Data by Combining New
Data and Ones Own Data!
????
????
Admin Info
LCDM
Admin Info
Admin Info
Admin Info
Requisite
Standard
Interface
National Rd. Data
Interface
Liver Data
Prefectural Rd. Info.
National Office
Acquisition
Prefectural Rd. Info.
Satellite Picture
Traffic Control Info.
Data Saling Commercial Company
Local Gov. B
?Data Provider? Register New Data Based on Data
Standard!
?Data Standard Creator? Wide Use of Data Standard!
Real-Time Renewal
Local Gov. A
Construction Plan Using Information from
Neighboring Local Gov.
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7. System Configuration of LCDM System
Data Standard Search/Acquisition
Data Standard Creator
Data Search/Acquisition
? X.X ???????
LCDM Registry
User
LCDM Portal
LCDM Information Circulation Infrastructure
User System
LCDM Portal
LCDM Registry Component that registers/manages/circulates Data Standard
LCDM Portal Component that provides Data to users before they are conscious of the location and the deference of access method
LCDM Adopter, Data Providing System Component that keeps and provides the Real Data
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8. Data Handled by LCDM System(1/3)

• LCDM Data Standard
• Definition
• The definition of items in Data and description
  form of Data
• Before it is registered in LCDM Registry, it has
  to be authorized by Examination Authority
• Requisite
• It has to meet LCDM Data Standard Agreement
• It has to be authorized by Examination Authority
  for LCDM Registry
• LCDM Data
• Definition
• The Data based on LCDM Data Standard
• Requisite
• They have to be created according to LCDM Data
  Standard
• They have to be provided by Data Providing
  System, and to be searched and acquired thorough
  LCDM Portal.

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8. Data Handled by LCDM System(2/3)

• Main Metadata handled by LCDM Information
  Circulation Infrastructure
• LCDM Data Standard Metadata
• They have to be used to create LCDM Data Standard
• LCDM Portal Metadata
• They have to be used to search for LCDM Portal
• LCDM Adopter Metadata
• They have to be used to search for LCDM Adaptor
  and acquire Information
• LCDM Metadata
• They have to be used to search for LCDM Data
  provided by LCDM Adaptor

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8. Data Handled by LCDM System(3/3)
LCDM Registry
Registry Service Metadata
Data Standard Metadata
Registry Admin Info
Correspond
Correspond
Correspond
LCDM Registry UI
Access Interface
Data Std. Search Service Data Std. Acquire
Service

• LCDM Data Std. Creator
• LCDM Data Creator

LCDM Adaptor Metadata
Portal Search Service Adopter Search
Service Adopter Acquire Service.
LCDM Metadata
LCDM Portal Metadata
Copy
Copy
LCDM Metadata
LCDM Portal Metadata
Correspond
Correspond
Correspond
LCDM Portal UI
Access Interface
Data Search Service Data Acquire Service .
Copy
LCDM Adaptor Metadata

• Data User(User System)

LCDM Portal
LCDM Adaptor
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9. Behavior of LCDM System(1/3)

• The Two Phase in LCDM System
• Register Phase
• The Registration and Maintenance Management of
  Information for circulation of Data Standards and
  Data
• Search Phase
• It provides Users with Data Search and Data
  Acquisition Service

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9. Behavior of LCDM System(2/3)

• Register Phase

Data Standard Creator
Register the Data Standard Metadata
LCDM Registry
Data Std. Metadata
Register LCDM Data Standard
LCDM Data Standard
Register LCDM Adaptor Metadata
LCDM Portal Metadata
LCDM Information Circulation Infrastructure
LCD Portal Metadata Registration
LCDM Adopter Metadata
LCDM Metadata
Register LCDM Metadata
LCDM Portal
LCDM Adopter Developer
LCDM Portal Metadata (Copy)
Develop
LCDM Adopter Metadata (Copy)
LCDM Adaptor
Develop
LCDM Metadata (Copy)
LCDM Portal Developer
Data Providing System
LCDM Data
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9. Behavior of LCDM System(3/3)

• Search Phase

LCDM Registry
Data Standard Metadata
LCDM Data Standard
LCDM Portal Metadata
LCDM Adopter Metadata
LCDM Information Circulation Infrastructure
LCDM metadata
LCDM Portal(1)
LCDM Portal Data (Copy)
LCDM Data Search and Acquire
LCDM Data Search and Acquisition
LCDM Adaptor Data (Copy)
LCDM Meta Data (Copy)
User/User System
LCDM Adopter
Data Providing System
LCDM Data
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10. Service Offered by LCDM System(1/2)

• LCDM Registry

Data Standard Administration Service
Data Standard Administration Support Service
Data Standard Inquiry Service
Data Standard Administration UI Service
Data Standard Inquiry UI Service
LCDM Portal Administration Service
LCDM Portal Administration UI Service
LCDM Adopter Administration Service
Registry Linking Service
Messaging Service
User Management Service
Activation and Inactivation Service
Access Logging Service
Maintain UI Service
Charge Service
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10. Service Offered by LCDM System(2/2)
LCDM Portal
Metadata Search and Acquire Service
Data Standard Search and Acquire Service
Data Search and Acquire Service
LCDM Adopter
LCDM Data Search and Request Acceptance Service
LCDM Data Search Result Messaging Service
LCDM Data Providing Service
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11. LCDM Forum(1/5)

• LCDM Forum
• Non-profit task force led by private companies
• Construction industry, IT industry, and public
  sector members
• Goal
• Deploy information infrastructure to construction
  IT field
• Realize data sharing and system collaboration all
  through the construction life-cycle

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11. LCDM Forum(2/5)

• Main activities of LCDM Forum
• Develop specification of LCDM information
  infrastructure on which information resources
  circulate.
• Create new business models and opportunities for
  construction industry
• Promote LCDM concept as information
  infrastructure
• Propose new standards to international
  standardization bodies in cooperation with task
  forces and organizations all over the world.

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11. LCDM Forum(3/5)
General Meeting
Chair
Board of Directors
Secretary
Advisory Group
Steering Committee
BusinessFrameworkSubcommittee
TechnicalSubcommittee
PromotionOffice
Common Agreement WG Registry Study WG Portal and
Adopter Study WG
Reference Model WG Legal and System TF User WG
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11. LCDM Forum(4/5)

• Goals of Technical SC
• Requirement analysis of LCDM system
• Design of
• LCDM Data Specification rule
• LCDM Metadata schema
• Basic function design of LCDM system
• Main Attainments
• LCDM System Requisite Definitions (Draft)End of
  Jul. 2005
• LCDM Concept Guides(1st Ed.)End of Jan. 2006
• LCDM System Requisite Definitions(1st Ed.)End of
  Jan. 2006
• LCDM Meta Data Specifications(1st Ed.)End of
  Jul. 2006
• LCDM System Function Specifications(1st Ed.)End
  of Jan. 2007

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11. LCDM Forum(5/5)

• Goals of Business Framework SC
• Expansion of demand on LCDM information
  infrastructure
• Giving effects of introduction
• Creation of profit use scenes
• Developing new business on construction field

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Contact Us
Secretary of LCDM Forum3-21-1 Nihombashi
Hamacho, Chuo-ku, Tokyo, 103-8430,
Japan info_at_lcdm-forum.jp http//www.lcdm-forum.jp